Home / 6,841,682,841.30-10,266,406,478.76-3,693,855,505.02

Finding the Fourth Proportional to 6,841,682,841.30, 10,266,406,478.76 and 3,693,855,505.02

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Solution

The fourth proportional to 6,841,682,841.30, 10,266,406,478.76 and 3,693,855,505.02 is: 5,542,879,283.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,682,841.30 : 10,266,406,478.76 = 3,693,855,505.02 : x
  2. Step 2: Convert to fraction form
    6,841,682,841.30/10,266,406,478.76 = 3,693,855,505.02/x
  3. Step 3: Cross multiply
    6,841,682,841.30x = 10,266,406,478.76 × 3,693,855,505.02
  4. Step 4: Simplify right side
    6,841,682,841.30x = 37,922,622,088,340,619,264
  5. Step 5: Solve for x
    x = 37,922,622,088,340,619,264/6,841,682,841.30
  6. Step 6: Final answer
    x = 5,542,879,283.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.